Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU18465/34A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hygrade Sylvania Corp
Original Assignee
Hygrade Sylvania Corp
Filing date
Publication date
Application filed by Hygrade Sylvania CorpfiledCriticalHygrade Sylvania Corp
Publication of AU1846534ApublicationCriticalpatent/AU1846534A/en